Youtube Videos No longer ordered by date :(

Since updating the firmware a few days ago (I not often check for firmware updates, and I found one was available 4.3.something), you tube videos now seem in a random order. One video can be from 2007, the next 2010, the next 2009... you get the idea. They are not ordered by any way I see.

Before I did the firmware upgrade, the videos per subscriber were ordered by date in descending order, placing newest videos first. This made sense and was very convenient.

Anyone else seeing this? Any way I can "downgrade" the iOS or reset back to a pre upgrade firmware